Alexandra Artamonova defeated Despina Papamichail 6-4 6-2 in the Espinho 10K round of 32 on clay. The upset overturned the form book — Despina Papamichail came in leading the head-to-head 1–0, but Alexandra Artamonova had been the form player, winning 4 of their last 5 on clay. Alexandra Artamonova claimed a first win over Despina Papamichail in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-02 | Athens Petroupoli 10K | SF | hard | Despina Papamichail | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.